| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $130.36 | 13.502% | $147.9612 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $134.66 | 5.517% | $142.0892 | $142.09 | $142.10 | $142.10 |
| Purchase #3 | $189.49 | 12.657% | $213.4737 | $213.47 | $213.45 | $213.50 |
| Purchase #4 | $107.61 | 12.685% | $121.2603 | $121.26 | $121.25 | $121.30 |
| Purchase #5 | $130.71 | 9.866% | $143.6058 | $143.61 | $143.60 | $143.60 |
| Purchase #6 | $136.74 | 12.767% | $154.1976 | $154.20 | $154.20 | $154.20 |
| Purchase #7 | $125.35 | 4.441% | $130.9168 | $130.92 | $130.90 | $130.90 |
| 7 purchase totals = | $954.92 | $1,053.5046 | $1,053.51 | $1,053.45 | $1,053.60 | |